#091145#091145

#091145 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.097 H 269.1°. Best body text is #FFFFFF at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#091145
RGB	rgb(9, 17, 69)
HSL	hsl(232, 77%, 15%)
HSV	hsv(232, 87%, 27%)
CMYK	cmyk(87%, 75.4%, 0%, 72.9%)
CIE-LAB	lab(8.03, 18.62, -33.51)
CIE-LCH	lch(8.03, 38.34, 299.06°)
OKLab	oklab(21.46% -0.0015 -0.097)
OKLCH	oklch(21.46% 0.097 269.1)
XYZ	xyz(1.3869, 0.8885, 5.7275)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091145 #453D09

analogous

#092F45 #091145 #1F0945

triadic

#091145 #450911 #114509

tetradic

#091145 #45092F #453D09 #09451F

square

#091145 #45092F #453D09 #09451F

split-complementary

#091145 #451F09 #2F4509

monochromatic

#04071B #04071B #091145 #101E7B #172CB1

Accessibility & contrast

On white

17.83

#091145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#091145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091145

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091145	#FFFFFF	#000000	##FFFFFF
##091145	1.00	17.83	1.18	17.83
#FFFFFF	17.83	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A47

Deuteranopia (green-blind)

#001544

Tritanopia (blue-blind)

#001F29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #091145;
/* rgb */ color: rgb(9, 17, 69);
/* oklch */ color: oklch(21.5% 0.097 269.1);

Tailwind

colors: {
  custom: {
    50: '#554e79',
    500: '#091145',
    950: '#000000',
  },
}

SCSS

$custom: #091145;
$custom-light: #554e79;
$custom-dark: #000000;

JSON

{
  "hex": "#091145",
  "rgb": {
    "r": 9,
    "g": 17,
    "b": 69
  },
  "hsl": {
    "h": 232,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21459,
    "c": 0.09703,
    "h": 269.1
  },
  "luminance": 0.00889
}

Semantic roles & 50–950 ramp

primary

#091145

secondary

#837627

accent

#DA34F3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #091145

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →